Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector6014410.17816/kazmj60144EditorialComplications of penicillin treatmentAnanievaG.info@eco-vector.comAnanievU.info@eco-vector.com3001196849162620502202105022021Copyright © 1968, Ananieva G., Ananiev U.1968<p>Despite the rarity of complications of penicillin therapy, each new case alarms doctors, forcing them to take a more careful approach to penicillin injections.</p>Kazan Medical archiveКазанский медицинский архив